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IT1302912B1 - Procedimento accelerato per il decapaggio di nastri d'acciaio edispositivo per realizzarlo. - Google Patents

Procedimento accelerato per il decapaggio di nastri d'acciaio edispositivo per realizzarlo.

Info

Publication number
IT1302912B1
IT1302912B1 IT1998RM000761A ITRM980761A IT1302912B1 IT 1302912 B1 IT1302912 B1 IT 1302912B1 IT 1998RM000761 A IT1998RM000761 A IT 1998RM000761A IT RM980761 A ITRM980761 A IT RM980761A IT 1302912 B1 IT1302912 B1 IT 1302912B1
Authority
IT
Italy
Prior art keywords
pickling
accelerated procedure
steel tapes
bath
tapes
Prior art date
Application number
IT1998RM000761A
Other languages
English (en)
Inventor
Alessandro Dulcetti
Armando Giannetti
Original Assignee
Ct Sviluppo Materiali Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ct Sviluppo Materiali Spa filed Critical Ct Sviluppo Materiali Spa
Priority to IT1998RM000761A priority Critical patent/IT1302912B1/it
Publication of ITRM980761A0 publication Critical patent/ITRM980761A0/it
Priority to DE69917569T priority patent/DE69917569D1/de
Priority to EP99830766A priority patent/EP1008676B1/en
Priority to AT99830766T priority patent/ATE267893T1/de
Publication of ITRM980761A1 publication Critical patent/ITRM980761A1/it
Application granted granted Critical
Publication of IT1302912B1 publication Critical patent/IT1302912B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
    • C23G3/024—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously by a combination of dipping and spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
IT1998RM000761A 1998-12-10 1998-12-10 Procedimento accelerato per il decapaggio di nastri d'acciaio edispositivo per realizzarlo. IT1302912B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1998RM000761A IT1302912B1 (it) 1998-12-10 1998-12-10 Procedimento accelerato per il decapaggio di nastri d'acciaio edispositivo per realizzarlo.
DE69917569T DE69917569D1 (de) 1998-12-10 1999-12-09 Beschleunigtes Verfahren zum Beizen von Stahlband und Vorrichtung dafür
EP99830766A EP1008676B1 (en) 1998-12-10 1999-12-09 Accelerated steel strip pickling process and device for carrying out the process
AT99830766T ATE267893T1 (de) 1998-12-10 1999-12-09 Beschleunigtes verfahren zum beizen von stahlband und vorrichtung dafür

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998RM000761A IT1302912B1 (it) 1998-12-10 1998-12-10 Procedimento accelerato per il decapaggio di nastri d'acciaio edispositivo per realizzarlo.

Publications (3)

Publication Number Publication Date
ITRM980761A0 ITRM980761A0 (it) 1998-12-10
ITRM980761A1 ITRM980761A1 (it) 2000-06-10
IT1302912B1 true IT1302912B1 (it) 2000-10-10

Family

ID=11406249

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998RM000761A IT1302912B1 (it) 1998-12-10 1998-12-10 Procedimento accelerato per il decapaggio di nastri d'acciaio edispositivo per realizzarlo.

Country Status (4)

Country Link
EP (1) EP1008676B1 (it)
AT (1) ATE267893T1 (it)
DE (1) DE69917569D1 (it)
IT (1) IT1302912B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100470680B1 (ko) * 2002-05-29 2005-03-08 주식회사 화진테크 스티어링 휠의 표면 자동전사방법 및 장치
BE1014869A3 (fr) * 2002-06-06 2004-05-04 Four Industriel Belge Dispositif de refroidissement et/ou de rincage de fils et/ou
BE1015255A3 (fr) * 2002-12-18 2004-12-07 Four Industriel Belge Procede et dispositif de decapage de fils et/ou rubans metalliques.
PL2352861T3 (pl) 2008-11-14 2018-10-31 Ak Steel Properties, Inc. Sposób trawienia zawierającej krzem stali elektrotechnicznej kwasowym roztworem trawiącym zawierającym jony żelazowe
CN102764720A (zh) * 2012-06-27 2012-11-07 中冶南方工程技术有限公司 一种热轧不锈钢炉前氯化盐溶液喷涂装置
EP3967789A1 (en) * 2020-09-11 2022-03-16 Centre de Recherches Métallurgiques ASBL - Centrum voor Research in de Metallurgie VZW Ultrafast pickling method and installation therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780594A (en) * 1929-10-09 1930-11-04 Grasselli Chemical Co Acid treatment of metal articles
GB2031036B (en) * 1978-10-10 1982-11-03 Midland Ross Corp Liquid trestment of metal strip
JPS605888A (ja) * 1983-06-23 1985-01-12 Mitsubishi Heavy Ind Ltd 酸化鉄スケ−ルの化学的洗浄法
DE3629894A1 (de) * 1986-08-29 1988-03-03 Mannesmann Ag Anlage zur oberflaechenbehandlung von kontinuierlich durchlaufenden baendern, insbesondere beizanlage
JPH01168883A (ja) * 1987-12-24 1989-07-04 Sumitomo Chem Co Ltd 酸化鉄スケールの溶解除去剤
JP3064080B2 (ja) * 1991-01-16 2000-07-12 三菱重工業株式会社 噴流酸洗装置
JP2588646B2 (ja) * 1991-05-14 1997-03-05 新日本製鐵株式会社 鋼質金属の高速酸洗方法
DE4240572A1 (de) * 1992-12-03 1994-06-09 Schloemann Siemag Ag Beizanlage und Verfahren zum Betreiben der Beizanlage
US5879465A (en) * 1996-12-20 1999-03-09 Mckevitt; Patrick Method and apparatus for descaling hot rolled stainless steel strip

Also Published As

Publication number Publication date
ITRM980761A1 (it) 2000-06-10
ITRM980761A0 (it) 1998-12-10
EP1008676A3 (en) 2000-11-08
EP1008676A2 (en) 2000-06-14
ATE267893T1 (de) 2004-06-15
EP1008676B1 (en) 2004-05-26
DE69917569D1 (de) 2004-07-01

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Legal Events

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0001 Granted